Historical clue formulations

• Light brown and dull, as hair — 2026-06-22
• Timid — 2018-05-15
• Timid — 2016-11-01
• Timid — 2012-02-13
• Drab and colorless — 2007-08-10
• Timid — 2002-03-24
• Fearful — 2001-03-03